Welcome to LensID.com. Got a lens that you don't know fits what? Hopefully this site can help.
Most 35mm SLR lenses are listed, Please refer to the chart.

Original drawings were created on Solidworks 2004, and transfered to .pdf, and are
true 100% scale. Warning: these drawings are meant for reference, and identification purposes only. Not for engineering specs.
All drawings are copyrighted.